Forb Species

Yellow Flowered Forbs

To learn more about a particular species, click on the name of one of the images to get directed to a species info page.

Click on an image to get a closer look at the photo.

* Note: Species that have the asterisk (*) next to the name on the photos above indicate that the author is in the process of providing identification details and more information about that particular species.

Please note that ALL SPECIES are currently under construction, with new photos (and captions) being added to. Check back regularly to see what’s new!

Major Group: Dicots

Family: Apiaceae

(Carrot & Parsley Family)

Family: Asteraceae

(Sunflower & Aster Family)

*Pale Agoseris
(Agoseris glauca)

*Broomweed
(Gutierrizia sarothrae)

*Hairy Golden Aster
(Heterotheca villosa)

*Balsam Groundsel
(Packera paupercula)

*Desert Ragwort
(Senecio eremophilus)

*Canada Goldenrod
(Solidago lepida)

*Marsh Sowthistle
(Sonchus arvensis var. arvensis)

*Gaillardia
(Gaillardia aristrata)

*Common Annual Sunflower
(Helianthus annuus)

*Colorado Rubberweed
(Hymenoxys richardsonii)

*Plantain Goldenweed
(Pyrrocoma uniflora)

*Giant Goldenrod
(Solidago gigantea)

*Stiff-leaved Goldenrod
(Solidago rigida)

*Common Tansy
(Tanacetum vulgare)

*Goatsbeard
(Tragopogon dubius)

*Gumweed
(Grindelia squarrosa)

*Rhombic-leaved Sunflower
(Helianthus pauciflorus)

*Silvery Groundsel
(Packera cana)

*Prairie Coneflower
(Ratibida columnifera)

*Mountain Goldenrod
(Solidago glutinosa)

*Narrow-leaved Stenotus
(Stenotus armerioides)

*Dandelion
(Taraxacum officinale)

*Spiny Iron Plant
(Xanthisma spinulosum)

Family: Balsamiaceae

(Balsam Family)

*Western Jewelweed
(Impatiens noli-tangere)

Family: Boraginaceae

(Borage Family)

*Narrow-leaved Puccoon
(Lithospermum incisum)

Family: Brassicaceae

(Mustard Family)

*Desert Madwort
(Alyssum desertorum)

*Wormseed Wallflower
(Erysimum cheiranthoides)

*Ball Mustard
(Neslia paniculata)

*Yellow Whitlow Grass
(Draba nemorosa)

*Small-flower Prairie Wallflower
(Erysimum coarctatum)

*Rust Fungus
(Puccinia monoica)

*Western Wallflower
(Erysimum capitatum)

*Small Wallflower
(Erysimum inconspicuum)

*Tall Hedge Mustard
(Sisymbrium loeselii)

Family: Cactaceae

(Cactus Family)

*Prickly Pear Cactus
(Opuntia polyacantha)

*Brittle Prickly Pear Cactus
(Opuntia fragilis)

Family: Fabaceae

(Peavine & Milkvetch Family)

*Cream-coloured Vetch
(Lathyrus ochroleucus)

*Yellow-flowered Alfalfa
(Medicago sativa var. falcata)

*Birds-foot Trefoil
(Lotus corniculatus)

*Yellow Sweet Clover
(Melilotus officinalis)

*Late Yellow Locoweed
(Oxytropis monticola)

*Common Alfalfa (yellow variant)
(Medicago sativa)

*Early Yellow Locoweed
(Oxytropis campestris)

*Buffalo Bean
(Thermopsis rhombifolia)

Family: Linaceae

(Flax Family)

*Wild Yellow Flax
(Linum rigidum)

Family: Orobanchaceae

(Broomrape, Paintbrush & Lousewort Family)

*Owl Clover
(Orthocarpus luteus)

Family: Plantaginaceae

(Plaintain & Beardtongue Family)

*Yellow Toadflax
(Linaria vulgaris)

Family: Primulaceae

(Primrose Family)

*Fringed Loosestrife
(Lysimachia ciliata)

*Evening Primrose
(Oenthera biennis)

Family: Ranunculaceae

(Buttercup & Anemone Family)

*Marsh Marigold
(Caltha palustris)

*Cursed Crowfoot
(Ranunculus sceleratus)

Family: Rosaceae

(Rose & Cinquefoil Family)

*Agrimony
(Agrimonia striata)

*White Cinquefoil
(Potentilla arguta)

*Yellow Avens
(Geum aleppicum)

*Wooly Cinquefoil
(Potentilla hippiana)

*Beautiful Cinquefoil
(Potentilla pulcherrima)

*Silverweed Cinquefoil
(Potentilla argentea)

*Prairie Cinquefoil
(Potentilla pensylvanica)

Family: Violaceae

(Viola Family)

*Yellow Prairie Violet
(Viola nuttallii)

Major Group: Monots

Family: Liliaceae

(Lily Family)

Family: Orchidaceae

(Orchid Family)